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[Qemu-devel] [PATCH 2/4] pci: add config space struct (from qemu-xen).
From: |
Gerd Hoffmann |
Subject: |
[Qemu-devel] [PATCH 2/4] pci: add config space struct (from qemu-xen). |
Date: |
Wed, 27 Aug 2008 15:45:21 +0200 |
Signed-off-by: Gerd Hoffmann <address@hidden>
---
hw/pci.h | 26 ++++++++++++++++++++++++++
1 files changed, 26 insertions(+), 0 deletions(-)
diff --git a/hw/pci.h b/hw/pci.h
index e870987..f518e5e 100644
--- a/hw/pci.h
+++ b/hw/pci.h
@@ -6,6 +6,32 @@
/* PCI bus */
+struct pci_config_header {
+ le16 vendor_id;
+ le16 device_id;
+ le16 command;
+ le16 status;
+ uint8_t revision;
+ uint8_t api;
+ uint8_t subclass;
+ uint8_t class;
+ uint8_t cache_line_size; /* Units of 32 bit words */
+ uint8_t latency_timer; /* In units of bus cycles */
+ uint8_t header_type; /* Should be 0 */
+ uint8_t bist; /* Built in self test */
+ le32 base_address_regs[6];
+ le32 reserved1;
+ le16 sub_vendor_id;
+ le16 sub_device_id;
+ le32 rom_addr;
+ le32 reserved3;
+ le32 reserved4;
+ uint8_t interrupt_line;
+ uint8_t interrupt_pin;
+ uint8_t min_gnt;
+ uint8_t max_lat;
+};
+
extern target_phys_addr_t pci_mem_base;
typedef void PCIConfigWriteFunc(PCIDevice *pci_dev,
--
1.5.5.1